# Boring Bar, Radial Profiling, AlTiN, 0.0663 in, Micro-Quik Tool Holder

**Manufacturer:** Micro 100  
**MPN:** `QPR-160750X`

The Micro 100 QPR-160750X Quick Change Profiling Tool is a solid carbide tool coated with AlTiN, designed for radial profiling. It has a minimum bore diameter of 0.160" (4.06 mm) and a maximum bore depth of 0.750" (19.1 mm). The tool features a 0.050" (1.27 mm) projection and a 0.008" (0.20 mm) tool radius. It measures 2" (51 mm) overall length with a 0.1875" (4.8 mm) shank diameter.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| CategoryId | 6031 |
| CategoryIdL1 | 2 |
| CategoryIdL2 | 6049 |
| CategoryIdL3 | 6031 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Cutting Tools |
| CategoryL3 | Indexable Tools |
| CategoryL4 | Indexable Boring Bars |
| DimensionUnit | inch |
| GraingerSku | 15U090 |
| UPC | 728709163252 |
| UnitOfMeasure | EA |
| Weight | 0.02, 0.022046001167587297, 0.0220460011675872978142162 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.25 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.25 |
| moq | 1 |
| MPN | QPR-160750X |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | -2 |
| SKU | G7929975 |
| snippet | Boring Bar, Radial Profiling, AlTiN, 0.0663 in, Micro-Quik Tool Holder |
| tierMinQty1 | 1 |
| tierPrice1 | 35.59 |
| url | https://www.zoro.com/micro-100-boring-bar-2-in-l-carbide-qpr-160750x/i/G7929975/ |
| width | 0.25 |
| EAN | 728709163252 |
| Part Number | QPR-160750X |
| Model | QPR-160750X |
| Product Group | BISS |
| Overall Length | 2 in |
| Shank Dia | 3/16 in |
| Bore Dia | .160" |
| Bore Depth | .750" |
| Radius | 0.0080 in |
| Min Bore Dia | 0.1600 in |
| Max Bore Depth | 3/4 in |
| Neck Dia | 0.1100" |
| Corner Radius | 0.008" |
| Groove Width | 0.0420" |
| Item | Boring Bar |
| Cutting Direction | Right Hand |
| Material | C2 Micrograin Carbide, Solid Carbide |
| Shank Material | Carbide |
| Angle | .050" |
| Application | For Reverse Boring |
| Finish | AlTiN Coated |
| Projection | 0.0500 in |
| Cutting Application | Finishing, Radial Profiling, Thread Relief |
| Finish - Machining | AlTiN |
| Offset Point | 0.0663 in |
| Features | Coolant Fed Enabled Shank Design;Corner Radius Profile;Split Geometry |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7929975 | 35.59 | 1 | None | 1 |
| Walmart | 50501420 | 42.99 | 1 | None | 1 |
| Raptor Supplies | AA7CWC | 52.2808065 | 1 | None | 1 |
| Amazon | B00Q8NILPE | 31.45 | 1 | None | 1 |
| sustainablesupply.com | C1444194 | 50.9 | 1 | None | 1 |
| simsupply.com | ZO-G7929975 | 46.31 | 1 | 3 | 1 |

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Structured data: `/python/html6/product/500/254000000/254178500/part_--QPR160750X---Micro100--557f02fac9.json`  
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MCP server: https://www.dataalchemy.com/mcp